package demo1;

public class Test14 {
    public static void main(String[] args) {
        /*
        需求1：打印1-5
        需求2：打印5-1
         */

        for (int i = 1; i <= 5; i++) {
            System.out.println(i);
        }
        for (int i = 5; i >= 1; i--) {
            System.out.println(i);
        }
    }
}
